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MRTD save/load BAC params

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This commit is contained in:
Chris van Marle
2022-10-27 18:39:46 +02:00
parent 46878d1526
commit 496c059e39
8 changed files with 335 additions and 15 deletions
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1
applications/main/nfc/scenes/nfc_scene_config.h
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@@ -42,6 +42,7 @@ ADD_SCENE(nfc, passport_read, PassportReadSuccess)
ADD_SCENE(nfc, passport_read_auth, PassportReadAuthSuccess)
ADD_SCENE(nfc, passport_menu, PassportMenu)
ADD_SCENE(nfc, passport_auth, PassportAuth)
ADD_SCENE(nfc, passport_auth_save_name, PassportAuthSaveName)
ADD_SCENE(nfc, passport_date, PassportDate)
ADD_SCENE(nfc, passport_docnr, PassportDocNr)
ADD_SCENE(nfc, passport_pace_todo, PassportPaceTodo)

58
applications/main/nfc/scenes/nfc_scene_passport_auth.c
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@@ -11,6 +11,8 @@ typedef enum {
NfcScenePassportAuthSelectDocNr,
NfcScenePassportAuthSelectMethod,
NfcScenePassportAuthSelectAuth,
NfcScenePassportAuthSelectSave,
NfcScenePassportAuthSelectLoad,
} NfcScenePassportAuthSelect;
void nfc_scene_passport_auth_var_list_enter_callback(void* context, uint32_t index) {
@@ -25,6 +27,47 @@ void nfc_scene_passport_auth_method_changed(VariableItem* item) {
variable_item_set_current_value_text(item, mrtd_auth_method_string(index));
}
void nfc_scene_passport_load_select_changed(VariableItem* item) {
Nfc* nfc = variable_item_get_context(item);
UNUSED(nfc); //TODO: remove either this or previous line
//TODO: iterate through params
}
bool nfc_scene_passport_auth_load(Nfc* nfc) {
const DialogsFileBrowserOptions browser_options = {
.extension = MRTD_APP_EXTENSION,
.skip_assets = true,
.icon = &I_Nfc_10px, //TODO: custom icon?
.hide_ext = true,
.item_loader_callback = NULL,
.item_loader_context = NULL,
};
FuriString* mrtd_app_folder;
mrtd_app_folder = furi_string_alloc_set(MRTD_APP_FOLDER);
FuriString* file_path;
file_path = furi_string_alloc();
bool res = dialog_file_browser_show(nfc->dev->dialogs, file_path, mrtd_app_folder, &browser_options);
furi_string_free(mrtd_app_folder);
if(res) {
mrtd_auth_params_load(
nfc->dev->storage,
nfc->dev->dialogs,
&nfc->dev->dev_data.mrtd_data.auth,
furi_string_get_cstr(file_path),
true);
//TODO: make sure this call is ok:
nfc_scene_passport_auth_on_enter(nfc);
}
return res;
}
void nfc_scene_passport_auth_on_enter(void* context) {
Nfc* nfc = context;
MrtdData* mrtd_data = &nfc->dev->dev_data.mrtd_data;
@@ -36,12 +79,16 @@ void nfc_scene_passport_auth_on_enter(void* context) {
}
VariableItemList* variable_item_list = nfc->variable_item_list;
variable_item_list_reset(variable_item_list);
VariableItem* item;
uint8_t value_index;
const size_t temp_str_size = 15;
char temp_str[temp_str_size];
uint8_t num_params_saved = 0;
snprintf(temp_str, temp_str_size, "%02u%02u%02u",
mrtd_data->auth.birth_date.year,
mrtd_data->auth.birth_date.month,
@@ -85,6 +132,9 @@ void nfc_scene_passport_auth_on_enter(void* context) {
variable_item_list_add(variable_item_list, "Authenticate and read", 1, NULL, NULL);
variable_item_list_add(variable_item_list, "Save parameters", 1, NULL, NULL);
variable_item_list_add(variable_item_list, "Load parameters", num_params_saved, nfc_scene_passport_load_select_changed, nfc);
variable_item_list_set_enter_callback(
variable_item_list, nfc_scene_passport_auth_var_list_enter_callback, nfc);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewVarItemList);
@@ -97,6 +147,10 @@ bool nfc_scene_passport_auth_on_event(void* context, SceneManagerEvent event) {
if(event.type == SceneManagerEventTypeCustom) {
FURI_LOG_D(TAG, "event.event: %ld", event.event);
switch(event.event) {
case NfcScenePassportAuthSelectLoad:
nfc_scene_passport_auth_load(nfc);
consumed = true;
break;
case NfcScenePassportAuthSelectDob:
scene_manager_set_scene_state(nfc->scene_manager, NfcScenePassportDate, 0);
scene_manager_next_scene(nfc->scene_manager, NfcScenePassportDate);
@@ -123,6 +177,10 @@ bool nfc_scene_passport_auth_on_event(void* context, SceneManagerEvent event) {
}
consumed = true;
break;
case NfcScenePassportAuthSelectSave:
scene_manager_next_scene(nfc->scene_manager, NfcScenePassportAuthSaveName);
consumed = true;
break;
}
} else if(event.type == SceneManagerEventTypeBack) {
consumed = scene_manager_previous_scene(nfc->scene_manager);

81
applications/main/nfc/scenes/nfc_scene_passport_auth_save_name.c Normal file
View File

@@ -0,0 +1,81 @@
#include "../nfc_i.h"
#include <lib/toolbox/random_name.h>
#include <gui/modules/validators.h>
#include <toolbox/path.h>
void nfc_scene_passport_auth_save_name_text_input_callback(void* context) {
Nfc* nfc = context;
view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventTextInputDone);
}
void nfc_scene_passport_auth_save_name_on_enter(void* context) {
Nfc* nfc = context;
MrtdData* mrtd_data = &nfc->dev->dev_data.mrtd_data;
// Setup view
TextInput* text_input = nfc->text_input;
bool docnr_empty = false;
if(!strcmp(mrtd_data->auth.doc_number, "")) {
set_random_name(nfc->text_store, sizeof(nfc->text_store));
docnr_empty = true;
} else {
nfc_text_store_set(nfc, mrtd_data->auth.doc_number);
}
text_input_set_header_text(text_input, "Name the parameters");
text_input_set_result_callback(
text_input,
nfc_scene_passport_auth_save_name_text_input_callback,
nfc,
nfc->text_store,
NFC_DEV_NAME_MAX_LEN,
docnr_empty);
FuriString* folder_path;
folder_path = furi_string_alloc();
if(furi_string_end_with(nfc->dev->load_path, NFC_APP_EXTENSION)) {
path_extract_dirname(furi_string_get_cstr(nfc->dev->load_path), folder_path);
} else {
furi_string_set(folder_path, NFC_APP_FOLDER);
}
ValidatorIsFile* validator_is_file = validator_is_file_alloc_init(
furi_string_get_cstr(folder_path), NFC_APP_EXTENSION, NULL);
text_input_set_validator(text_input, validator_is_file_callback, validator_is_file);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewTextInput);
furi_string_free(folder_path);
}
bool nfc_scene_passport_auth_save_name_on_event(void* context, SceneManagerEvent event) {
Nfc* nfc = context;
MrtdData* mrtd_data = &nfc->dev->dev_data.mrtd_data;
bool consumed = false;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == NfcCustomEventTextInputDone) {
if(mrtd_auth_params_save(nfc->dev->storage, nfc->dev->dialogs, &mrtd_data->auth, nfc->text_store)) {
scene_manager_next_scene(nfc->scene_manager, NfcSceneSaveSuccess);
consumed = true;
} else {
consumed = scene_manager_search_and_switch_to_previous_scene(
nfc->scene_manager, NfcSceneStart);
}
}
}
return consumed;
}
void nfc_scene_passport_auth_save_name_on_exit(void* context) {
Nfc* nfc = context;
// Clear view
void* validator_context = text_input_get_validator_callback_context(nfc->text_input);
text_input_set_validator(nfc->text_input, NULL, NULL);
validator_is_file_free(validator_context);
text_input_reset(nfc->text_input);
}

3
applications/main/nfc/scenes/nfc_scene_save_success.c
View File

@@ -33,6 +33,9 @@ bool nfc_scene_save_success_on_event(void* context, SceneManagerEvent event) {
} else if(scene_manager_has_previous_scene(nfc->scene_manager, NfcSceneSavedMenu)) {
consumed = scene_manager_search_and_switch_to_previous_scene(
nfc->scene_manager, NfcSceneSavedMenu);
} else if(scene_manager_has_previous_scene(nfc->scene_manager, NfcScenePassportAuth)) {
consumed = scene_manager_search_and_switch_to_previous_scene(
nfc->scene_manager, NfcScenePassportAuth);
} else {
consumed = scene_manager_search_and_switch_to_another_scene(
nfc->scene_manager, NfcSceneFileSelect);